Oxygen contained in a cylinder fitted with a piston expands in a quasistatic process according to the law PV1.5 = C. The initial pressure, Temperature and volume are 5bar, 300K and 0.05m3. After expansion the pressure is 2 bar. Find the following: a) Final volume b) Final Temperature c) Work done.

Oxygen contained in a cylinder fitted with a piston expands in a quasistatic process according to the law PV1.5 = C. The initial pressure, Temperature and volume are 5bar, 300K and 0.05m3. After expansion the pressure is 2 bar. Find the following: a) Final volume b) Final Temperature c) Work done.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter2: Matter And Energy

Section: Chapter Questions

Problem 14RQ: Four pounds of a gas occupy 10 ft3. What would be itsdensity and specific gravity?

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Properties of Fluids

The term fluid represents a type of substance that can easily change its shape under any external pressure/force and can flow. Fluids can acquire any shape in which it is stored and can resist normal stresses but cannot resist shear stress in rest condition. Whenever external shear stress is applied to fluids, it starts to flow. The fluids may be liquid or gas. Example- water, air, etc.

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